Back home people think that we came abroad to make money, apparently it is not (as you all know we pay bills, no saving). US system taught us work hard (no bribery, forgery), make descent living, taught politeness, be non judgmental, human rights, customer rights etc. 

We always compare each other how much wealth we accumulated being abroad. People back are jealous for no reason. Its same thing people in US drink beer from government welfare and Nepalese drink tea and play carrom board because of their parental inheritance. You change once you move and live on your own.